Component Solution Services REC02F Manual de servicio descargar pdf (Pagina 96)

Ultraview 1030/1050 Monitors — Service Manual

5-8

Touch the m key in the Individual Diagnostic menu to present the Memory menu:

Figure 5-6: Memory menu

The following keys are available in this menu:

r — returns to the Individual Diagnostics menu.

d — runs a DRAM test; similar to the power-ON DRAM test, but tests only the memory not in

use by the boot kernel.

f — performs the power-ON flash checksum.

F — does a read/write test on the application area of flash memory; overwrites the application

software, so it will have to be reloaded after the test; requires a data key.

g — runs the power-ON GDS SRAM test.

n — does a checksum on the NVRAM.

N — performs a read/write test of the NVRAM; this overwrites configuration parameters in the

NVRAM, so after the test the NVRAM should be zeroed and the boot parameters and sysgen

values should be re-entered; requires a data key.

MEMORY MENU

df FgnN

d - DRAM Diagnostic

f - Flash Checksum Diagnostic *

F - Flash Read/Write Diagnostic (CAUTION: overwrites application)

g - GDS RAM Read/Write Diagnostic *

n - NVRAM Checksum Diagnostic

N - NVRAM Read/Write Diagnostic (CAUTION: overwrites NVRAM)

r - Return To Previous Menu

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Component Solution Services REC02F Manual de servicio Pagina 96